205  
CDUS43 KFSD 182228  
CLIHON  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
528 PM CDT SAT SEP 18 2021  
   
...............................
 
 
   
..THE HURON CLIMATE SUMMARY FOR SEPTEMBER 18 2021
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1881 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 85 3:59 PM 96 1891 75 10 69  
MINIMUM 52 2:34 AM 27 1902 49 3 41  
1918  
AVERAGE 69 62 7 55  
 
PRECIPITATION (IN)  
TODAY 0.00 1.87 1988 0.08 -0.08 0.00  
MONTH TO DATE 3.06 1.47 1.59 0.63  
SINCE SEP 1 3.06 1.47 1.59 0.63  
SINCE JAN 1 13.94 18.93 -4.99 16.40  
 
SNOWFALL (IN)  
TODAY 0.0 T 1942 0.0 MM 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 5 -5 10  
MONTH TO DATE 16 59 -43 119  
SINCE SEP 1 16 59 -43 119  
SINCE JUL 1 17 85 -68 124  
 
COOLING  
TODAY 4 2 2 0  
MONTH TO DATE 53 62 -9 32  
SINCE SEP 1 53 62 -9 32  
SINCE JAN 1 986 732 254 853    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 15.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 5:00 AM  
LOWEST 49 3:00 PM  
AVERAGE 65  
   
......................................................
 
 
THE HURON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 101 1895  
MINIMUM TEMPERATURE (F) 48 23 1991  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2021.....SUNRISE 7:16 AM CDT SUNSET 7:37 PM CDT  
SEPTEMBER 19 2021.....SUNRISE 7:17 AM CDT SUNSET 7:35 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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